| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Dimyactis duplicata | Pax, 1922 | synonym | No | junior synonym |
original combination |
| Edwardsia kerguelensis | Studer, 1879 | synonym | No | senior synonym |
original combination |
| Edwardsiella kerguelensis | Studer | synonym | No | senior synonym |
original combination |
| Halianthella kerguelensis | (Studer, 1879) | accepted name | Yes | senior synonym |
new combination |
| Halianthella valdiviae | NONE | synonym | No | junior synonym |
|
| Marsupifer valdiviae | Carlgren, 1901 | synonym | No | junior synonym |
original combination |
| Rhytidactis antarctica | Pax, 1922 | synonym | No | junior synonym |
original combination |